![Oklahoma, USA: Jesse, Marion Kincaid'... [Photo of the day - MAY 19, 2013]](http://assets.natgeotv.com/POD/2362.ThumbL.jpg)
![A polar bear in a snowfield. This ima... [Photo of the day - MAY 18, 2013]](http://assets.natgeotv.com/POD/2360.ThumbL.jpg)
![Oklahoma, USA. Ahorse on top of a hil... [Photo of the day - MAY 17, 2013]](http://assets.natgeotv.com/POD/2358.ThumbL.jpg)
Known Universe
| Webisode Description| Hide DescriptionScientists working to defend us from a cataclysmic crash, before we explore deep space collisions on a colossal scale.
Fighting Asteroids
| Video Description| Hide Video DescriptionExplore deep space collisions on a colossal scale and find out if scientists can protect the planet from asteroids.
Duration: (03:01) Genre: ScienceMore videos from Known Universe
10
-
- Sort by Date
-
Most Violent Ex...
04:42
Scientists working to defend us from a cataclys...
Scientists working to defend us from a cataclysmic crash, before we explore deep space collisions on a colossal scale.
Programme Known Universe
Genre Science
Genre Science
-
Searching for A...
03:13
Exploring our own planet for clues as to what e...
Exploring our own planet for clues as to what extraterrestrial life might look like, what if we do make contact?
Programme Known Universe
Genre Science
Genre Science
-
Why is Earth Su...
03:01
Exploring our own planet for clues as to what e...
Exploring our own planet for clues as to what extraterrestrial life might look like, what if we do make contact?
Programme Known Universe
Genre Science
Genre Science
-
Does another Ea...
03:53
Exploring our own planet for clues as to what e...
Exploring our own planet for clues as to what extraterrestrial life might look like, what if we do make contact?
Programme Known Universe
Genre Science
Genre Science
-
Bizzare Underwa...
03:00
Exploring our own planet for clues as to what e...
Exploring our own planet for clues as to what extraterrestrial life might look like, what if we do make contact?
Programme Known Universe
Genre Science
Genre Science
-
What Do Aliens ...
03:01
Exploring our own planet for clues as to what e...
Exploring our own planet for clues as to what extraterrestrial life might look like, what if we do make contact?
Programme Known Universe
Genre Science
Genre Science
-
Giant Space Roc...
02:59
Scientists working to defend us from a cataclys...
Scientists working to defend us from a cataclysmic crash, before we explore deep space collisions on a colossal scale.
Programme Known Universe
Genre Science
Genre Science
-
9 km long Aster...
04:21
Scientists working to defend us from a cataclys...
Scientists working to defend us from a cataclysmic crash, before we explore deep space collisions on a colossal scale.
Programme Known Universe
Genre Science
Genre Science
-
Fighting Asteroids
03:01
Explore deep space collisions on a colossal sca...
Explore deep space collisions on a colossal scale and find out if scientists can protect the planet from asteroids.
Programme Known Universe
Genre Science
Genre Science
-
Can Galaxies Co...
03:03
Scientists explore deep space collisions on a c...
Scientists explore deep space collisions on a colossal scale.
Programme Known Universe
Genre Science
Genre Science
Related Videos
-
Welcome to Baghdad
03:09
Flanked by bodyguards, Diego Buñuel must alter...
Flanked by bodyguards, Diego Buñuel must alter his interview routine after entering an occupied country at war.
Programme Don't Tell My Mother
Genre Travel
Programme Don't Tell My Mother
Genre Travel
-
Electromagnetics!
03:11
How can you make an electromagnet with nothing ...
How can you make an electromagnet with nothing but some wire, a nail, and a battery?
Programme I Didn't Know That
Genre Science
Programme I Didn't Know That
Genre Science
-
Robber steals d...
03:13
The animal rescue team responds to a call from ...
The animal rescue team responds to a call from a woman claiming that her neighbour traps, torturs and kills animals.
Programme Rescue Ink
Genre World Culture
Programme Rescue Ink
Genre World Culture
-
US soliders fig...
03:01
In 2002 during Operation Anaconda a group of el...
In 2002 during Operation Anaconda a group of elite navy SEALs attempt to insert on a mountain peak in Afghanistan.
Programme Situation Critical
Genre Science
Programme Situation Critical
Genre Science
-
Big Sur's Eleph...
02:27
Elephant Seals lounge on the sand of Big Sur's ...
Elephant Seals lounge on the sand of Big Sur's shores, where the females give birth.
Programme Big Sur California's Wild Coast
Genre Nature
Programme Big Sur California's Wild Coast
Genre Nature
